package com.java.findbugs;

/**
 * 强制类型转换可能存在失败的情况
 * @author nibo
 * @date 2012-12-10
 *
 */
public class BC_UNCONFIRMED_CAST {
	public void method(Users obj) {
		Teacher users = (Teacher)obj;
		System.out.println(users.getUserName());
	}
}
